It will also depend on what hardware vendor you are using as to what level of support there is for zHPF Lizette
-----Original Message----- >From: "Norman.Hollander" <[email protected]> >Sent: Aug 6, 2013 1:44 PM >To: [email protected] >Subject: Re: zHPF > >While the feature is part of z/OS, you will need the added cost features on >your storage controllers. > >-----Original Message----- >From: IBM Mainframe Discussion List [mailto:[email protected]] On >Behalf Of Ed Jaffe >Sent: Tuesday, August 6, 2013 12:48 PM >To: [email protected] >Subject: Re: zHPF > >On 8/6/2013 12:35 PM, gsg wrote: >> Would like to turn on zHPF. Is there a way to benchmark this to see what >> we're getting out of it? Would like to do this in test and then again in >> production. > >The main advantage to zHPF is more (overlapped) I/Os per second, not faster >per-I/O speed. Therefore, to observe a measurable difference, you will need to >run one "hellacious" benchmark! :) > >-- >Edward E Jaffe >Phoenix Software International, Inc >831 Parkview Drive North >El Segundo, CA 90245 >http://www.phoenixsoftware.com/ > >---------------------------------------------------------------------- >For IBM-MAIN subscribe / signoff / archive access instructions, send email to >[email protected] with the message: INFO IBM-MAIN > >---------------------------------------------------------------------- >For IBM-MAIN subscribe / signoff / archive access instructions, >send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
